4-Piece Titanium-Coated Step Drill Bit Set

4-Piece Titanium-Coated Step Drill Bit Set Featuring High-Speed Steel Construction With a Titanium Nitride Coating for Long Tool Life and Smooth Cutting Performance. Includes Four Step Drill Bits Covering a Wide Range of Hole Sizes for Drilling and Enlarging Holes in Sheet Metal, Plastic, Aluminum, Copper, Brass, and Other Thin Materials. Hex Shanks Help Reduce Slipping in the Chuck. *PICKUP ONLY*